41641888

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 85621536

約数和(自身を除く): 43979648

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 571, 688, 848, 1142, 1376, 1696, 2279, 2284, 4558, 4568, 9116, 9136, 18232, 18272, 24553, 30263, 36464, 49106, 60526, 72928, 98212, 121052, 196424, 242104, 392848, 484208, 785696, 968416, 1301309, 2602618, 5205236, 10410472, 20820944, 41641888]

約数ペア:

[(1, 41641888), (2, 20820944), (4, 10410472), (8, 5205236), (16, 2602618), (32, 1301309), (43, 968416), (53, 785696), (86, 484208), (106, 392848), (172, 242104), (212, 196424), (344, 121052), (424, 98212), (571, 72928), (688, 60526), (848, 49106), (1142, 36464), (1376, 30263), (1696, 24553), (2279, 18272), (2284, 18232), (4558, 9136), (4568, 9116)]